CN105629807B - The anti-overspeed control system of high speed based on power line carrier, PLC - Google Patents
The anti-overspeed control system of high speed based on power line carrier, PLC Download PDFInfo
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- CN105629807B CN105629807B CN201410593680.2A CN201410593680A CN105629807B CN 105629807 B CN105629807 B CN 105629807B CN 201410593680 A CN201410593680 A CN 201410593680A CN 105629807 B CN105629807 B CN 105629807B
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- 238000012986 modification Methods 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
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Abstract
The present invention relates to a kind of anti-overspeed control systems of the high speed based on power line carrier, PLC, it includes the lamp stand that N number of equidistant D is set on expressway, a circuit board is provided on the lamp stand, MCU is provided on the circuit board, the MCU is connected with direct current power carrier communication module, LED light-adjusting module and passive radio frequency identification module；Wherein the MCU on n-th lamp stand is also connected with wireless communication module；When being provided with the automobile of passive label by m-th lamp stand, the passive radio frequency identification module of the m-th lamp stand recognizes the passive label information of the automobile, and automobile ID data are sent to MCU and are handled.The present invention is based on power line carrier, PLCs, realize the data interaction between street lamp and street lamp, have car speed detection, and structure is simple, have preferable market value.
Description
Technical field
The present invention relates to a kind of anti-overspeed control systems of the high speed based on power line carrier, PLC.
Background technique
It is all greatly due to caused by hypervelocity that highway, which has a car accident, and existing anti-overspeed system includes camera shooting
Head tests the speed or radar velocity measurement, tests the speed although they can be realized, needs individually deployment speed measuring equipment, and can not accomplish with
Payment station system relationship.
Summary of the invention
The object of the present invention is to provide a kind of anti-overspeed control systems of the high speed based on power line carrier, PLC, are able to achieve high speed
While illumination, moreover it is possible to anti-hypervelocity.
The present invention is realized using following scheme: a kind of anti-overspeed control system of high speed based on power line carrier, PLC, special
Sign is: being set to the lamp stand on expressway including N number of equidistant D, a circuit board, the circuit board are provided on the lamp stand
On be provided with MCU, the MCU is connected with direct current power carrier communication module, LED light-adjusting module and passive radio frequency identification mould
Block；The direct current supply input terminal of the lamp stand is all the way that the LED light group being arranged on lamp stand is powered through the LED light-adjusting module,
Another way is that the MCU powers through a voltage reduction module；Wherein the MCU on n-th lamp stand is also connected with wireless communication module；When
When being provided with the automobile of passive label by m-th lamp stand, the passive radio frequency identification module of the m-th lamp stand recognizes the automobile
Passive label information, automobile ID data are sent to MCU, which forms one using the ID data as the timing unit of title,
After the passive radio frequency identification module of n-th LED light bar recognizes, the information of identification is sent by direct current carrier communication module
To the MCU of m-th lamp stand, then the timing unit stops timing, and according to (N-M) * D/T=V, wherein V is the vehicle of the automobile
Speed, T are the time of timing unit timing, calculate V；The MCU is by " id information of V+ automobile " through power line carrier, PLC
It is sent to the MCU of n-th lamp stand, and " id information of V+ automobile " is sent in one in control through the wireless communication module
The heart, middle control center judge whether it exceeds the speed limit.
It in an embodiment of the present invention, further include the crossing lamp stand for being set to payment stop mouthful, the crossing lamp stand
MCU is also connected with a host computer interface circuit；The host computer interface circuit is connected with the PC machine of charge station；The crossing lamp stand
After the passive label information for recognizing automobile, charge station is sent information to, charge station carries out relevant operation according to information, including
Station entrance registration is opened a sluice gate to pass through, and sends that information to a control centre of charge station, corresponding when going out high speed with sharp automobile
Charge station transfers the inbound communication in vehicle from the control centre of charge station, carries out charge clearing.
In an embodiment of the present invention, the middle control center and the control centre of charge station communicate through network connection,
If the automobile has hypervelocity, by hypervelocity information when the automobile passes through charge station, shown on electronic curtain.
The present invention is based on power line carrier, PLC using the street lamp on expressway as carrier, realizes the number between street lamp and street lamp
According to interaction, has car speed detection, structure is simple, moreover it is possible to realize that auxiliary realizes charge station's service of paying dues, there is preferable city
Field value.
Detailed description of the invention
Fig. 1 is system structure of the invention schematic diagram.
Fig. 2 is street lamp setting schematic diagram of the present invention.
Fig. 3 is another embodiment of the present invention system architecture schematic diagram.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
As depicted in figs. 1 and 2, the present embodiment provides a kind of anti-overspeed control system of the high speed based on power line carrier, PLC,
It is characterized by comprising N number of equidistant D to be set to the lamp stand 2 on expressway 1, and a circuit board is provided on the lamp stand, described
MCU is provided on circuit board, the MCU is connected with direct current power carrier communication module, LED light-adjusting module and passive RF
Identification module；The direct current supply input terminal of the lamp stand is all the way the LED light group being arranged on lamp stand through the LED light-adjusting module
Power supply, another way are that the MCU powers through a voltage reduction module；Wherein the MCU on n-th lamp stand is also connected with radio communication mold
Block；When being provided with the automobile of passive label by m-th lamp stand, the passive radio frequency identification module of the m-th lamp stand is recognized
Automobile ID data are sent to MCU by the passive label information of the automobile, which forms one using ID data the counting as title
The information of identification is passed through direct current carrier communication after the passive radio frequency identification module of n-th LED light bar recognizes by Shi Danyuan
Module is sent to the MCU of m-th lamp stand, then the timing unit stops timing, and according to (N-M) * D/T=V, wherein V is to be somebody's turn to do
The vehicle speed of automobile, T are the time of timing unit timing, calculate V；The MCU is by " id information of V+ automobile " through electric power
Carrier communication is sent to the MCU of n-th lamp stand, and " id information of V+ automobile " is sent to one through the wireless communication module
Middle control center, middle control center judge whether it exceeds the speed limit.Middle control center of the invention can incite somebody to action after recognizing hypervelocity violation vehicle
The information of the over-speed vehicles is announced on specific website, handles violation information with sharp car owner.
It is worth noting that street lamp light on and off of the invention are independent of each other with tag recognition two power supplies, i.e. MCU can root
The instruction control LED light group issued according to the time of setting or middle control center is lighted in the predetermined or specific time, and tag recognition
Then real-time perfoming monitors.Wherein above-mentioned distance D can be 5 to 25 meters, preferably can be 5,10,15,20,25 meters.Preferably
, N can be 8 to 20, preferably can be 8,10,15,20.Above-mentioned data are all not limited system.It can be according to reality
Border needs to set.Wherein M is the natural number less than N.
Fig. 3 is referred to, in an alternative embodiment of the invention, which further includes the crossing lamp for being set to payment stop mouthful
Bar, the MCU of the crossing lamp stand 2 are also connected with a host computer interface circuit；The host computer interface circuit and charge station
PC machine is connected；After the crossing lamp stand recognizes the passive label information of automobile, charge station is sent information to, charge station is according to letter
Breath carries out relevant operation, including station entrance registers, opens a sluice gate to pass through, and sends that information to a control centre of charge station, with benefit
When automobile goes out high speed, corresponding charge station transfers the inbound communication in vehicle from the control centre of charge station, carries out charge clearing.This
Sample is by using the necessary equipment of this road of street lamp as carrier, realizing the monitoring of road speed and expressway payment management, not only
Equipment cost is saved, and while road lamp maintenance, moreover it is possible to which synchronous maintenance velocity-measuring system has preferable practical value.
In yet another embodiment of the invention, the middle control center and the control centre of charge station are logical through being connected to the network
News by hypervelocity information when the automobile passes through charge station, are shown if the automobile has hypervelocity on electronic curtain.With
Family can carry out violation processing logging in related web site afterwards, effectively prevent high speed hypervelocity behavior in this way according to display, will be by
Traffic accident caused by exceeding the speed limit is reduced to minimum.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.The foregoing is merely presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent
Change and modify, is all covered by the present invention.
Claims (3)
1. a kind of anti-overspeed control system of high speed based on power line carrier, PLC, it is characterised in that: be arranged including N number of equidistant D
In being provided with a circuit board on the lamp stand on expressway, the lamp stand, MCU is provided on the circuit board, the MCU connects
It is connected to direct current power carrier communication module, LED light-adjusting module and passive radio frequency identification module；The direct current supply of the lamp stand inputs
End is all the way that the LED light group being arranged on lamp stand is powered through the LED light-adjusting module, and another way is described through a voltage reduction module
MCU power supply；Wherein the MCU on n-th lamp stand is also connected with wireless communication module；When being provided with the automobile of passive label by the
When M lamp stand, the passive radio frequency identification module of the m-th lamp stand recognizes the passive label information of the automobile, by automobile ID
Data are sent to MCU, which forms one using the ID data as the timing unit of title, in the passive RF of n-th LED light bar
After identification module recognizes, the information of identification is sent to the MCU of m-th lamp stand by direct current power carrier communication module, then
The timing unit stops timing, and according to (N-M) * D/T=V, wherein V is the vehicle speed of the automobile, and T is timing unit meter
When time, calculate V；" id information of V+ automobile " is sent to n-th lamp stand through power line carrier, PLC by the MCU
MCU, and " id information of V+ automobile " is sent in one center of controlling through the wireless communication module, middle control center judges that it is
No hypervelocity.
2. the anti-overspeed control system of the high speed according to claim 1 based on power line carrier, PLC, it is characterised in that: also wrap
The crossing lamp stand for being set to payment stop mouthful is included, the MCU of the crossing lamp stand is also connected with a host computer interface circuit；It is described
Host computer interface circuit be connected with the PC machine of charge station；After the crossing lamp stand recognizes the passive label information of automobile, it will believe
Breath is sent to charge station, and charge station carries out relevant operation according to information, including station entrance registration, opens a sluice gate to pass through, and by the information
It is sent to a control centre of charge station, when going out high speed with sharp automobile, corresponding charge station transfers from the control centre of charge station
The inbound communication of vehicle carries out charge clearing.
3. the anti-overspeed control system of the high speed according to claim 2 based on power line carrier, PLC, it is characterised in that: described
Middle control center and the control centre of charge station through network connection communicate, if the automobile has hypervelocity, will hypervelocity information exist
When the automobile passes through charge station, shown on electronic curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593680.2A CN105629807B (en) | 2014-10-30 | 2014-10-30 | The anti-overspeed control system of high speed based on power line carrier, PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593680.2A CN105629807B (en) | 2014-10-30 | 2014-10-30 | The anti-overspeed control system of high speed based on power line carrier, PLC |
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| Publication Number | Publication Date |
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| CN105629807A CN105629807A (en) | 2016-06-01 |
| CN105629807B true CN105629807B (en) | 2019-01-25 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820353U (en) * | 2010-10-28 | 2011-05-04 | 湖南大学 | Freeway vehicle monitoring system based on RFID (radio frequency identification device) |
| CN102426788A (en) * | 2011-12-10 | 2012-04-25 | 哈尔滨飞羽科技有限公司 | Wireless speed measuring system for highway based on ZigBee technology |
| CN203149837U (en) * | 2013-03-25 | 2013-08-21 | 无锡市崇安区科技创业服务中心 | A vehicle speed monitoring system in a highway |
| CN103778789A (en) * | 2012-10-24 | 2014-05-07 | 航天信息股份有限公司 | Vehicle speed measuring method and system based on radio frequency identification |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2497923B (en) * | 2011-12-19 | 2013-12-11 | Daniel Assoulin | A road illumination system |
-
2014
- 2014-10-30 CN CN201410593680.2A patent/CN105629807B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820353U (en) * | 2010-10-28 | 2011-05-04 | 湖南大学 | Freeway vehicle monitoring system based on RFID (radio frequency identification device) |
| CN102426788A (en) * | 2011-12-10 | 2012-04-25 | 哈尔滨飞羽科技有限公司 | Wireless speed measuring system for highway based on ZigBee technology |
| CN103778789A (en) * | 2012-10-24 | 2014-05-07 | 航天信息股份有限公司 | Vehicle speed measuring method and system based on radio frequency identification |
| CN203149837U (en) * | 2013-03-25 | 2013-08-21 | 无锡市崇安区科技创业服务中心 | A vehicle speed monitoring system in a highway |
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| Publication number | Publication date |
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| CN105629807A (en) | 2016-06-01 |
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